853113870

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{7919}}^1$

素因数の和:7964

約数の個数: 160

約数和(自身を含む): 2759961600

約数和(自身を除く): 1906847730

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 27, 30, 35, 38, 42, 45, 54, 57, 63, 70, 81, 90, 95, 105, 114, 126, 133, 135, 162, 171, 189, 190, 210, 266, 270, 285, 315, 342, 378, 399, 405, 513, 567, 570, 630, 665, 798, 810, 855, 945, 1026, 1134, 1197, 1330, 1539, 1710, 1890, 1995, 2394, 2565, 2835, 3078, 3591, 3990, 5130, 5670, 5985, 7182, 7695, 7919, 10773, 11970, 15390, 15838, 17955, 21546, 23757, 35910, 39595, 47514, 53865, 55433, 71271, 79190, 107730, 110866, 118785, 142542, 150461, 166299, 213813, 237570, 277165, 300922, 332598, 356355, 427626, 451383, 498897, 554330, 641439, 712710, 752305, 831495, 902766, 997794, 1053227, 1069065, 1282878, 1354149, 1496691, 1504610, 1662990, 2106454, 2138130, 2256915, 2494485, 2708298, 2993382, 3159681, 3207195, 4062447, 4490073, 4513830, 4988970, 5266135, 6319362, 6414390, 6770745, 7483455, 8124894, 8980146, 9479043, 10532270, 12187341, 13541490, 14966910, 15798405, 18958086, 20312235, 22450365, 24374682, 28437129, 31596810, 40624470, 44900730, 47395215, 56874258, 60936705, 85311387, 94790430, 121873410, 142185645, 170622774, 284371290, 426556935, 853113870]

約数ペア:

[(1, 853113870), (2, 426556935), (3, 284371290), (5, 170622774), (6, 142185645), (7, 121873410), (9, 94790430), (10, 85311387), (14, 60936705), (15, 56874258), (18, 47395215), (19, 44900730), (21, 40624470), (27, 31596810), (30, 28437129), (35, 24374682), (38, 22450365), (42, 20312235), (45, 18958086), (54, 15798405), (57, 14966910), (63, 13541490), (70, 12187341), (81, 10532270), (90, 9479043), (95, 8980146), (105, 8124894), (114, 7483455), (126, 6770745), (133, 6414390), (135, 6319362), (162, 5266135), (171, 4988970), (189, 4513830), (190, 4490073), (210, 4062447), (266, 3207195), (270, 3159681), (285, 2993382), (315, 2708298), (342, 2494485), (378, 2256915), (399, 2138130), (405, 2106454), (513, 1662990), (567, 1504610), (570, 1496691), (630, 1354149), (665, 1282878), (798, 1069065), (810, 1053227), (855, 997794), (945, 902766), (1026, 831495), (1134, 752305), (1197, 712710), (1330, 641439), (1539, 554330), (1710, 498897), (1890, 451383), (1995, 427626), (2394, 356355), (2565, 332598), (2835, 300922), (3078, 277165), (3591, 237570), (3990, 213813), (5130, 166299), (5670, 150461), (5985, 142542), (7182, 118785), (7695, 110866), (7919, 107730), (10773, 79190), (11970, 71271), (15390, 55433), (15838, 53865), (17955, 47514), (21546, 39595), (23757, 35910)]