6989850

素因数分解:

$2^1\times 3^2\times 5^2\times 7^2\times {\mathrm{317}}^1$

素因数の和:349

約数の個数: 108

約数和(自身を含む): 21914334

約数和(自身を除く): 14924484

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, 317, 350, 441, 450, 490, 525, 630, 634, 735, 882, 951, 1050, 1225, 1470, 1575, 1585, 1902, 2205, 2219, 2450, 2853, 3150, 3170, 3675, 4410, 4438, 4755, 5706, 6657, 7350, 7925, 9510, 11025, 11095, 13314, 14265, 15533, 15850, 19971, 22050, 22190, 23775, 28530, 31066, 33285, 39942, 46599, 47550, 55475, 66570, 71325, 77665, 93198, 99855, 110950, 139797, 142650, 155330, 166425, 199710, 232995, 279594, 332850, 388325, 465990, 499275, 698985, 776650, 998550, 1164975, 1397970, 2329950, 3494925, 6989850]

約数ペア:

[(1, 6989850), (2, 3494925), (3, 2329950), (5, 1397970), (6, 1164975), (7, 998550), (9, 776650), (10, 698985), (14, 499275), (15, 465990), (18, 388325), (21, 332850), (25, 279594), (30, 232995), (35, 199710), (42, 166425), (45, 155330), (49, 142650), (50, 139797), (63, 110950), (70, 99855), (75, 93198), (90, 77665), (98, 71325), (105, 66570), (126, 55475), (147, 47550), (150, 46599), (175, 39942), (210, 33285), (225, 31066), (245, 28530), (294, 23775), (315, 22190), (317, 22050), (350, 19971), (441, 15850), (450, 15533), (490, 14265), (525, 13314), (630, 11095), (634, 11025), (735, 9510), (882, 7925), (951, 7350), (1050, 6657), (1225, 5706), (1470, 4755), (1575, 4438), (1585, 4410), (1902, 3675), (2205, 3170), (2219, 3150), (2450, 2853)]