68846310

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{163}}^1$

素因数の和:227

約数の個数: 144

約数和(自身を含む): 204697584

約数和(自身を除く): 135851274

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 19, 26, 30, 38, 39, 45, 57, 65, 78, 90, 95, 114, 117, 130, 163, 171, 190, 195, 234, 247, 285, 326, 342, 361, 390, 489, 494, 570, 585, 722, 741, 815, 855, 978, 1083, 1170, 1235, 1467, 1482, 1630, 1710, 1805, 2119, 2166, 2223, 2445, 2470, 2934, 3097, 3249, 3610, 3705, 4238, 4446, 4693, 4890, 5415, 6194, 6357, 6498, 7335, 7410, 9291, 9386, 10595, 10830, 11115, 12714, 14079, 14670, 15485, 16245, 18582, 19071, 21190, 22230, 23465, 27873, 28158, 30970, 31785, 32490, 38142, 40261, 42237, 46455, 46930, 55746, 58843, 63570, 70395, 80522, 84474, 92910, 95355, 117686, 120783, 139365, 140790, 176529, 190710, 201305, 211185, 241566, 278730, 294215, 353058, 362349, 402610, 422370, 529587, 588430, 603915, 724698, 764959, 882645, 1059174, 1207830, 1529918, 1765290, 1811745, 2294877, 2647935, 3623490, 3824795, 4589754, 5295870, 6884631, 7649590, 11474385, 13769262, 22948770, 34423155, 68846310]

約数ペア:

[(1, 68846310), (2, 34423155), (3, 22948770), (5, 13769262), (6, 11474385), (9, 7649590), (10, 6884631), (13, 5295870), (15, 4589754), (18, 3824795), (19, 3623490), (26, 2647935), (30, 2294877), (38, 1811745), (39, 1765290), (45, 1529918), (57, 1207830), (65, 1059174), (78, 882645), (90, 764959), (95, 724698), (114, 603915), (117, 588430), (130, 529587), (163, 422370), (171, 402610), (190, 362349), (195, 353058), (234, 294215), (247, 278730), (285, 241566), (326, 211185), (342, 201305), (361, 190710), (390, 176529), (489, 140790), (494, 139365), (570, 120783), (585, 117686), (722, 95355), (741, 92910), (815, 84474), (855, 80522), (978, 70395), (1083, 63570), (1170, 58843), (1235, 55746), (1467, 46930), (1482, 46455), (1630, 42237), (1710, 40261), (1805, 38142), (2119, 32490), (2166, 31785), (2223, 30970), (2445, 28158), (2470, 27873), (2934, 23465), (3097, 22230), (3249, 21190), (3610, 19071), (3705, 18582), (4238, 16245), (4446, 15485), (4693, 14670), (4890, 14079), (5415, 12714), (6194, 11115), (6357, 10830), (6498, 10595), (7335, 9386), (7410, 9291)]