1211506030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{2999}}^1$

素因数の和:3241

約数の個数: 64

約数和(自身を含む): 2592000000

約数和(自身を除く): 1380493970

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 199, 203, 290, 398, 406, 995, 1015, 1393, 1990, 2030, 2786, 2999, 5771, 5998, 6965, 11542, 13930, 14995, 20993, 28855, 29990, 40397, 41986, 57710, 80794, 86971, 104965, 173942, 201985, 209930, 403970, 434855, 596801, 608797, 869710, 1193602, 1217594, 2984005, 3043985, 4177607, 5968010, 6087970, 8355214, 17307229, 20888035, 34614458, 41776070, 86536145, 121150603, 173072290, 242301206, 605753015, 1211506030]

約数ペア:

[(1, 1211506030), (2, 605753015), (5, 242301206), (7, 173072290), (10, 121150603), (14, 86536145), (29, 41776070), (35, 34614458), (58, 20888035), (70, 17307229), (145, 8355214), (199, 6087970), (203, 5968010), (290, 4177607), (398, 3043985), (406, 2984005), (995, 1217594), (1015, 1193602), (1393, 869710), (1990, 608797), (2030, 596801), (2786, 434855), (2999, 403970), (5771, 209930), (5998, 201985), (6965, 173942), (11542, 104965), (13930, 86971), (14995, 80794), (20993, 57710), (28855, 41986), (29990, 40397)]