78089310

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2153}}^1$

素因数の和:2210

約数の個数: 96

約数和(自身を含む): 225808128

約数和(自身を除く): 147718818

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 31, 39, 45, 62, 65, 78, 90, 93, 117, 130, 155, 186, 195, 234, 279, 310, 390, 403, 465, 558, 585, 806, 930, 1170, 1209, 1395, 2015, 2153, 2418, 2790, 3627, 4030, 4306, 6045, 6459, 7254, 10765, 12090, 12918, 18135, 19377, 21530, 27989, 32295, 36270, 38754, 55978, 64590, 66743, 83967, 96885, 133486, 139945, 167934, 193770, 200229, 251901, 279890, 333715, 400458, 419835, 503802, 600687, 667430, 839670, 867659, 1001145, 1201374, 1259505, 1735318, 2002290, 2519010, 2602977, 3003435, 4338295, 5205954, 6006870, 7808931, 8676590, 13014885, 15617862, 26029770, 39044655, 78089310]

約数ペア:

[(1, 78089310), (2, 39044655), (3, 26029770), (5, 15617862), (6, 13014885), (9, 8676590), (10, 7808931), (13, 6006870), (15, 5205954), (18, 4338295), (26, 3003435), (30, 2602977), (31, 2519010), (39, 2002290), (45, 1735318), (62, 1259505), (65, 1201374), (78, 1001145), (90, 867659), (93, 839670), (117, 667430), (130, 600687), (155, 503802), (186, 419835), (195, 400458), (234, 333715), (279, 279890), (310, 251901), (390, 200229), (403, 193770), (465, 167934), (558, 139945), (585, 133486), (806, 96885), (930, 83967), (1170, 66743), (1209, 64590), (1395, 55978), (2015, 38754), (2153, 36270), (2418, 32295), (2790, 27989), (3627, 21530), (4030, 19377), (4306, 18135), (6045, 12918), (6459, 12090), (7254, 10765)]