138158010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2153}}^1$

素因数の和:2220

約数の個数: 96

約数和(自身を含む): 387099648

約数和(自身を除く): 248941638

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 31, 45, 46, 62, 69, 90, 93, 115, 138, 155, 186, 207, 230, 279, 310, 345, 414, 465, 558, 690, 713, 930, 1035, 1395, 1426, 2070, 2139, 2153, 2790, 3565, 4278, 4306, 6417, 6459, 7130, 10695, 10765, 12834, 12918, 19377, 21390, 21530, 32085, 32295, 38754, 49519, 64170, 64590, 66743, 96885, 99038, 133486, 148557, 193770, 200229, 247595, 297114, 333715, 400458, 445671, 495190, 600687, 667430, 742785, 891342, 1001145, 1201374, 1485570, 1535089, 2002290, 2228355, 3003435, 3070178, 4456710, 4605267, 6006870, 7675445, 9210534, 13815801, 15350890, 23026335, 27631602, 46052670, 69079005, 138158010]

約数ペア:

[(1, 138158010), (2, 69079005), (3, 46052670), (5, 27631602), (6, 23026335), (9, 15350890), (10, 13815801), (15, 9210534), (18, 7675445), (23, 6006870), (30, 4605267), (31, 4456710), (45, 3070178), (46, 3003435), (62, 2228355), (69, 2002290), (90, 1535089), (93, 1485570), (115, 1201374), (138, 1001145), (155, 891342), (186, 742785), (207, 667430), (230, 600687), (279, 495190), (310, 445671), (345, 400458), (414, 333715), (465, 297114), (558, 247595), (690, 200229), (713, 193770), (930, 148557), (1035, 133486), (1395, 99038), (1426, 96885), (2070, 66743), (2139, 64590), (2153, 64170), (2790, 49519), (3565, 38754), (4278, 32295), (4306, 32085), (6417, 21530), (6459, 21390), (7130, 19377), (10695, 12918), (10765, 12834)]