172630010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:196

約数の個数: 128

約数和(自身を含む): 398131200

約数和(自身を除く): 225501190

約数列:

[1, 2, 5, 7, 10, 14, 19, 31, 35, 38, 53, 62, 70, 79, 95, 106, 133, 155, 158, 190, 217, 265, 266, 310, 371, 395, 434, 530, 553, 589, 665, 742, 790, 1007, 1085, 1106, 1178, 1330, 1501, 1643, 1855, 2014, 2170, 2449, 2765, 2945, 3002, 3286, 3710, 4123, 4187, 4898, 5035, 5530, 5890, 7049, 7505, 8215, 8246, 8374, 10070, 10507, 11501, 12245, 14098, 15010, 16430, 17143, 20615, 20935, 21014, 23002, 24490, 29309, 31217, 34286, 35245, 41230, 41870, 46531, 52535, 57505, 58618, 62434, 70490, 79553, 85715, 93062, 105070, 115010, 129797, 146545, 156085, 159106, 171430, 218519, 232655, 259594, 293090, 312170, 325717, 397765, 437038, 465310, 556871, 648985, 651434, 795530, 908579, 1092595, 1113742, 1297970, 1628585, 1817158, 2185190, 2466143, 2784355, 3257170, 4542895, 4932286, 5568710, 9085790, 12330715, 17263001, 24661430, 34526002, 86315005, 172630010]

約数ペア:

[(1, 172630010), (2, 86315005), (5, 34526002), (7, 24661430), (10, 17263001), (14, 12330715), (19, 9085790), (31, 5568710), (35, 4932286), (38, 4542895), (53, 3257170), (62, 2784355), (70, 2466143), (79, 2185190), (95, 1817158), (106, 1628585), (133, 1297970), (155, 1113742), (158, 1092595), (190, 908579), (217, 795530), (265, 651434), (266, 648985), (310, 556871), (371, 465310), (395, 437038), (434, 397765), (530, 325717), (553, 312170), (589, 293090), (665, 259594), (742, 232655), (790, 218519), (1007, 171430), (1085, 159106), (1106, 156085), (1178, 146545), (1330, 129797), (1501, 115010), (1643, 105070), (1855, 93062), (2014, 85715), (2170, 79553), (2449, 70490), (2765, 62434), (2945, 58618), (3002, 57505), (3286, 52535), (3710, 46531), (4123, 41870), (4187, 41230), (4898, 35245), (5035, 34286), (5530, 31217), (5890, 29309), (7049, 24490), (7505, 23002), (8215, 21014), (8246, 20935), (8374, 20615), (10070, 17143), (10507, 16430), (11501, 15010), (12245, 14098)]