88347210

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{331}}^1$

素因数の和:420

約数の個数: 128

約数和(自身を含む): 257015808

約数和(自身を除く): 168668598

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 41, 42, 62, 70, 82, 93, 105, 123, 155, 186, 205, 210, 217, 246, 287, 310, 331, 410, 434, 465, 574, 615, 651, 662, 861, 930, 993, 1085, 1230, 1271, 1302, 1435, 1655, 1722, 1986, 2170, 2317, 2542, 2870, 3255, 3310, 3813, 4305, 4634, 4965, 6355, 6510, 6951, 7626, 8610, 8897, 9930, 10261, 11585, 12710, 13571, 13902, 17794, 19065, 20522, 23170, 26691, 27142, 30783, 34755, 38130, 40713, 44485, 51305, 53382, 61566, 67855, 69510, 71827, 81426, 88970, 94997, 102610, 133455, 135710, 143654, 153915, 189994, 203565, 215481, 266910, 284991, 307830, 359135, 407130, 420701, 430962, 474985, 569982, 718270, 841402, 949970, 1077405, 1262103, 1424955, 2103505, 2154810, 2524206, 2849910, 2944907, 4207010, 5889814, 6310515, 8834721, 12621030, 14724535, 17669442, 29449070, 44173605, 88347210]

約数ペア:

[(1, 88347210), (2, 44173605), (3, 29449070), (5, 17669442), (6, 14724535), (7, 12621030), (10, 8834721), (14, 6310515), (15, 5889814), (21, 4207010), (30, 2944907), (31, 2849910), (35, 2524206), (41, 2154810), (42, 2103505), (62, 1424955), (70, 1262103), (82, 1077405), (93, 949970), (105, 841402), (123, 718270), (155, 569982), (186, 474985), (205, 430962), (210, 420701), (217, 407130), (246, 359135), (287, 307830), (310, 284991), (331, 266910), (410, 215481), (434, 203565), (465, 189994), (574, 153915), (615, 143654), (651, 135710), (662, 133455), (861, 102610), (930, 94997), (993, 88970), (1085, 81426), (1230, 71827), (1271, 69510), (1302, 67855), (1435, 61566), (1655, 53382), (1722, 51305), (1986, 44485), (2170, 40713), (2317, 38130), (2542, 34755), (2870, 30783), (3255, 27142), (3310, 26691), (3813, 23170), (4305, 20522), (4634, 19065), (4965, 17794), (6355, 13902), (6510, 13571), (6951, 12710), (7626, 11585), (8610, 10261), (8897, 9930)]