146718390

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{241}}^1$

素因数の和:494

約数の個数: 128

約数和(自身を含む): 437133312

約数和(自身を除く): 290414922

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 223, 241, 273, 390, 446, 455, 482, 546, 669, 723, 910, 1115, 1205, 1338, 1365, 1446, 1561, 1687, 2230, 2410, 2730, 2899, 3122, 3133, 3345, 3374, 3615, 4683, 5061, 5798, 6266, 6690, 7230, 7805, 8435, 8697, 9366, 9399, 10122, 14495, 15610, 15665, 16870, 17394, 18798, 20293, 21931, 23415, 25305, 28990, 31330, 40586, 43485, 43862, 46830, 46995, 50610, 53743, 60879, 65793, 86970, 93990, 101465, 107486, 109655, 121758, 131586, 161229, 202930, 219310, 268715, 304395, 322458, 328965, 376201, 537430, 608790, 657930, 698659, 752402, 806145, 1128603, 1397318, 1612290, 1881005, 2095977, 2257206, 3493295, 3762010, 4191954, 4890613, 5643015, 6986590, 9781226, 10479885, 11286030, 14671839, 20959770, 24453065, 29343678, 48906130, 73359195, 146718390]

約数ペア:

[(1, 146718390), (2, 73359195), (3, 48906130), (5, 29343678), (6, 24453065), (7, 20959770), (10, 14671839), (13, 11286030), (14, 10479885), (15, 9781226), (21, 6986590), (26, 5643015), (30, 4890613), (35, 4191954), (39, 3762010), (42, 3493295), (65, 2257206), (70, 2095977), (78, 1881005), (91, 1612290), (105, 1397318), (130, 1128603), (182, 806145), (195, 752402), (210, 698659), (223, 657930), (241, 608790), (273, 537430), (390, 376201), (446, 328965), (455, 322458), (482, 304395), (546, 268715), (669, 219310), (723, 202930), (910, 161229), (1115, 131586), (1205, 121758), (1338, 109655), (1365, 107486), (1446, 101465), (1561, 93990), (1687, 86970), (2230, 65793), (2410, 60879), (2730, 53743), (2899, 50610), (3122, 46995), (3133, 46830), (3345, 43862), (3374, 43485), (3615, 40586), (4683, 31330), (5061, 28990), (5798, 25305), (6266, 23415), (6690, 21931), (7230, 20293), (7805, 18798), (8435, 17394), (8697, 16870), (9366, 15665), (9399, 15610), (10122, 14495)]