11403990

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2$

素因数の和:73

約数の個数: 144

約数和(自身を含む): 34948368

約数和(自身を除く): 23544378

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 19, 26, 27, 30, 38, 39, 45, 54, 57, 65, 78, 81, 90, 95, 114, 117, 130, 135, 162, 171, 190, 195, 234, 243, 247, 270, 285, 342, 351, 361, 390, 405, 486, 494, 513, 570, 585, 702, 722, 741, 810, 855, 1026, 1053, 1083, 1170, 1215, 1235, 1482, 1539, 1710, 1755, 1805, 2106, 2166, 2223, 2430, 2470, 2565, 3078, 3159, 3249, 3510, 3610, 3705, 4446, 4617, 4693, 5130, 5265, 5415, 6318, 6498, 6669, 7410, 7695, 9234, 9386, 9747, 10530, 10830, 11115, 13338, 14079, 15390, 15795, 16245, 19494, 20007, 22230, 23085, 23465, 28158, 29241, 31590, 32490, 33345, 40014, 42237, 46170, 46930, 48735, 58482, 60021, 66690, 70395, 84474, 87723, 97470, 100035, 120042, 126711, 140790, 146205, 175446, 200070, 211185, 253422, 292410, 300105, 380133, 422370, 438615, 600210, 633555, 760266, 877230, 1140399, 1267110, 1900665, 2280798, 3801330, 5701995, 11403990]

約数ペア:

[(1, 11403990), (2, 5701995), (3, 3801330), (5, 2280798), (6, 1900665), (9, 1267110), (10, 1140399), (13, 877230), (15, 760266), (18, 633555), (19, 600210), (26, 438615), (27, 422370), (30, 380133), (38, 300105), (39, 292410), (45, 253422), (54, 211185), (57, 200070), (65, 175446), (78, 146205), (81, 140790), (90, 126711), (95, 120042), (114, 100035), (117, 97470), (130, 87723), (135, 84474), (162, 70395), (171, 66690), (190, 60021), (195, 58482), (234, 48735), (243, 46930), (247, 46170), (270, 42237), (285, 40014), (342, 33345), (351, 32490), (361, 31590), (390, 29241), (405, 28158), (486, 23465), (494, 23085), (513, 22230), (570, 20007), (585, 19494), (702, 16245), (722, 15795), (741, 15390), (810, 14079), (855, 13338), (1026, 11115), (1053, 10830), (1083, 10530), (1170, 9747), (1215, 9386), (1235, 9234), (1482, 7695), (1539, 7410), (1710, 6669), (1755, 6498), (1805, 6318), (2106, 5415), (2166, 5265), (2223, 5130), (2430, 4693), (2470, 4617), (2565, 4446), (3078, 3705), (3159, 3610), (3249, 3510)]