70202340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1579}}^1$

素因数の和:1626

約数の個数: 144

約数和(自身を含む): 241550400

約数和(自身を除く): 171348060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 30, 36, 38, 39, 45, 52, 57, 60, 65, 76, 78, 90, 95, 114, 117, 130, 156, 171, 180, 190, 195, 228, 234, 247, 260, 285, 342, 380, 390, 468, 494, 570, 585, 684, 741, 780, 855, 988, 1140, 1170, 1235, 1482, 1579, 1710, 2223, 2340, 2470, 2964, 3158, 3420, 3705, 4446, 4737, 4940, 6316, 7410, 7895, 8892, 9474, 11115, 14211, 14820, 15790, 18948, 20527, 22230, 23685, 28422, 30001, 31580, 41054, 44460, 47370, 56844, 60002, 61581, 71055, 82108, 90003, 94740, 102635, 120004, 123162, 142110, 150005, 180006, 184743, 205270, 246324, 270009, 284220, 300010, 307905, 360012, 369486, 390013, 410540, 450015, 540018, 600020, 615810, 738972, 780026, 900030, 923715, 1080036, 1170039, 1231620, 1350045, 1560052, 1800060, 1847430, 1950065, 2340078, 2700090, 3510117, 3694860, 3900130, 4680156, 5400180, 5850195, 7020234, 7800260, 11700390, 14040468, 17550585, 23400780, 35101170, 70202340]

約数ペア:

[(1, 70202340), (2, 35101170), (3, 23400780), (4, 17550585), (5, 14040468), (6, 11700390), (9, 7800260), (10, 7020234), (12, 5850195), (13, 5400180), (15, 4680156), (18, 3900130), (19, 3694860), (20, 3510117), (26, 2700090), (30, 2340078), (36, 1950065), (38, 1847430), (39, 1800060), (45, 1560052), (52, 1350045), (57, 1231620), (60, 1170039), (65, 1080036), (76, 923715), (78, 900030), (90, 780026), (95, 738972), (114, 615810), (117, 600020), (130, 540018), (156, 450015), (171, 410540), (180, 390013), (190, 369486), (195, 360012), (228, 307905), (234, 300010), (247, 284220), (260, 270009), (285, 246324), (342, 205270), (380, 184743), (390, 180006), (468, 150005), (494, 142110), (570, 123162), (585, 120004), (684, 102635), (741, 94740), (780, 90003), (855, 82108), (988, 71055), (1140, 61581), (1170, 60002), (1235, 56844), (1482, 47370), (1579, 44460), (1710, 41054), (2223, 31580), (2340, 30001), (2470, 28422), (2964, 23685), (3158, 22230), (3420, 20527), (3705, 18948), (4446, 15790), (4737, 14820), (4940, 14211), (6316, 11115), (7410, 9474), (7895, 8892)]