1269590940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{414899}}^1$

素因数の和:414931

約数の個数: 72

約数和(自身を含む): 4077637200

約数和(自身を除く): 2808046260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 414899, 829798, 1244697, 1659596, 2074495, 2489394, 3734091, 4148990, 4978788, 6223485, 7053283, 7468182, 8297980, 12446970, 14106566, 14936364, 18670455, 21159849, 24893940, 28213132, 35266415, 37340910, 42319698, 63479547, 70532830, 74681820, 84639396, 105799245, 126959094, 141065660, 211598490, 253918188, 317397735, 423196980, 634795470, 1269590940]

約数ペア:

[(1, 1269590940), (2, 634795470), (3, 423196980), (4, 317397735), (5, 253918188), (6, 211598490), (9, 141065660), (10, 126959094), (12, 105799245), (15, 84639396), (17, 74681820), (18, 70532830), (20, 63479547), (30, 42319698), (34, 37340910), (36, 35266415), (45, 28213132), (51, 24893940), (60, 21159849), (68, 18670455), (85, 14936364), (90, 14106566), (102, 12446970), (153, 8297980), (170, 7468182), (180, 7053283), (204, 6223485), (255, 4978788), (306, 4148990), (340, 3734091), (510, 2489394), (612, 2074495), (765, 1659596), (1020, 1244697), (1530, 829798), (3060, 414899)]