73653860

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{4421}}^1$

素因数の和:4461

約数の個数: 72

約数和(自身を含む): 190552824

約数和(自身を除く): 116898964

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 49, 68, 70, 85, 98, 119, 140, 170, 196, 238, 245, 340, 476, 490, 595, 833, 980, 1190, 1666, 2380, 3332, 4165, 4421, 8330, 8842, 16660, 17684, 22105, 30947, 44210, 61894, 75157, 88420, 123788, 150314, 154735, 216629, 300628, 309470, 375785, 433258, 526099, 618940, 751570, 866516, 1052198, 1083145, 1503140, 2104396, 2166290, 2630495, 3682693, 4332580, 5260990, 7365386, 10521980, 14730772, 18413465, 36826930, 73653860]

約数ペア:

[(1, 73653860), (2, 36826930), (4, 18413465), (5, 14730772), (7, 10521980), (10, 7365386), (14, 5260990), (17, 4332580), (20, 3682693), (28, 2630495), (34, 2166290), (35, 2104396), (49, 1503140), (68, 1083145), (70, 1052198), (85, 866516), (98, 751570), (119, 618940), (140, 526099), (170, 433258), (196, 375785), (238, 309470), (245, 300628), (340, 216629), (476, 154735), (490, 150314), (595, 123788), (833, 88420), (980, 75157), (1190, 61894), (1666, 44210), (2380, 30947), (3332, 22105), (4165, 17684), (4421, 16660), (8330, 8842)]