86142490

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1$

素因数の和:212

約数の個数: 96

約数和(自身を含む): 191476224

約数和(自身を除く): 105333734

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 49, 53, 62, 70, 98, 106, 107, 155, 214, 217, 245, 265, 310, 371, 434, 490, 530, 535, 742, 749, 1070, 1085, 1498, 1519, 1643, 1855, 2170, 2597, 3038, 3286, 3317, 3710, 3745, 5194, 5243, 5671, 6634, 7490, 7595, 8215, 10486, 11342, 11501, 12985, 15190, 16430, 16585, 23002, 23219, 25970, 26215, 28355, 33170, 39697, 46438, 52430, 56710, 57505, 79394, 80507, 115010, 116095, 161014, 162533, 175801, 198485, 232190, 277879, 325066, 351602, 396970, 402535, 555758, 805070, 812665, 879005, 1230607, 1389395, 1625330, 1758010, 2461214, 2778790, 6153035, 8614249, 12306070, 17228498, 43071245, 86142490]

約数ペア:

[(1, 86142490), (2, 43071245), (5, 17228498), (7, 12306070), (10, 8614249), (14, 6153035), (31, 2778790), (35, 2461214), (49, 1758010), (53, 1625330), (62, 1389395), (70, 1230607), (98, 879005), (106, 812665), (107, 805070), (155, 555758), (214, 402535), (217, 396970), (245, 351602), (265, 325066), (310, 277879), (371, 232190), (434, 198485), (490, 175801), (530, 162533), (535, 161014), (742, 116095), (749, 115010), (1070, 80507), (1085, 79394), (1498, 57505), (1519, 56710), (1643, 52430), (1855, 46438), (2170, 39697), (2597, 33170), (3038, 28355), (3286, 26215), (3317, 25970), (3710, 23219), (3745, 23002), (5194, 16585), (5243, 16430), (5671, 15190), (6634, 12985), (7490, 11501), (7595, 11342), (8215, 10486)]