128736510

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{21139}}^1$

素因数の和:21185

約数の個数: 64

約数和(自身を含む): 365299200

約数和(自身を除く): 236562690

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 29, 30, 35, 42, 58, 70, 87, 105, 145, 174, 203, 210, 290, 406, 435, 609, 870, 1015, 1218, 2030, 3045, 6090, 21139, 42278, 63417, 105695, 126834, 147973, 211390, 295946, 317085, 443919, 613031, 634170, 739865, 887838, 1226062, 1479730, 1839093, 2219595, 3065155, 3678186, 4291217, 4439190, 6130310, 8582434, 9195465, 12873651, 18390930, 21456085, 25747302, 42912170, 64368255, 128736510]

約数ペア:

[(1, 128736510), (2, 64368255), (3, 42912170), (5, 25747302), (6, 21456085), (7, 18390930), (10, 12873651), (14, 9195465), (15, 8582434), (21, 6130310), (29, 4439190), (30, 4291217), (35, 3678186), (42, 3065155), (58, 2219595), (70, 1839093), (87, 1479730), (105, 1226062), (145, 887838), (174, 739865), (203, 634170), (210, 613031), (290, 443919), (406, 317085), (435, 295946), (609, 211390), (870, 147973), (1015, 126834), (1218, 105695), (2030, 63417), (3045, 42278), (6090, 21139)]