13913550

素因数分解:

$2^1\times 3^2\times 5^2\times 7^2\times {\mathrm{631}}^1$

素因数の和:663

約数の個数: 108

約数和(自身を含む): 43553016

約数和(自身を除く): 29639466

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 49, 50, 63, 70, 75, 90, 98, 105, 126, 147, 150, 175, 210, 225, 245, 294, 315, 350, 441, 450, 490, 525, 630, 631, 735, 882, 1050, 1225, 1262, 1470, 1575, 1893, 2205, 2450, 3150, 3155, 3675, 3786, 4410, 4417, 5679, 6310, 7350, 8834, 9465, 11025, 11358, 13251, 15775, 18930, 22050, 22085, 26502, 28395, 30919, 31550, 39753, 44170, 47325, 56790, 61838, 66255, 79506, 92757, 94650, 110425, 132510, 141975, 154595, 185514, 198765, 220850, 278271, 283950, 309190, 331275, 397530, 463785, 556542, 662550, 772975, 927570, 993825, 1391355, 1545950, 1987650, 2318925, 2782710, 4637850, 6956775, 13913550]

約数ペア:

[(1, 13913550), (2, 6956775), (3, 4637850), (5, 2782710), (6, 2318925), (7, 1987650), (9, 1545950), (10, 1391355), (14, 993825), (15, 927570), (18, 772975), (21, 662550), (25, 556542), (30, 463785), (35, 397530), (42, 331275), (45, 309190), (49, 283950), (50, 278271), (63, 220850), (70, 198765), (75, 185514), (90, 154595), (98, 141975), (105, 132510), (126, 110425), (147, 94650), (150, 92757), (175, 79506), (210, 66255), (225, 61838), (245, 56790), (294, 47325), (315, 44170), (350, 39753), (441, 31550), (450, 30919), (490, 28395), (525, 26502), (630, 22085), (631, 22050), (735, 18930), (882, 15775), (1050, 13251), (1225, 11358), (1262, 11025), (1470, 9465), (1575, 8834), (1893, 7350), (2205, 6310), (2450, 5679), (3150, 4417), (3155, 4410), (3675, 3786)]