201901380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1\times {\mathrm{367}}^1$

素因数の和:605

約数の個数: 96

約数和(自身を含む): 580898304

約数和(自身を除く): 378996924

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 106, 159, 173, 212, 265, 318, 346, 367, 519, 530, 636, 692, 734, 795, 865, 1038, 1060, 1101, 1468, 1590, 1730, 1835, 2076, 2202, 2595, 3180, 3460, 3670, 4404, 5190, 5505, 7340, 9169, 10380, 11010, 18338, 19451, 22020, 27507, 36676, 38902, 45845, 55014, 58353, 63491, 77804, 91690, 97255, 110028, 116706, 126982, 137535, 183380, 190473, 194510, 233412, 253964, 275070, 291765, 317455, 380946, 389020, 550140, 583530, 634910, 761892, 952365, 1167060, 1269820, 1904730, 3365023, 3809460, 6730046, 10095069, 13460092, 16825115, 20190138, 33650230, 40380276, 50475345, 67300460, 100950690, 201901380]

約数ペア:

[(1, 201901380), (2, 100950690), (3, 67300460), (4, 50475345), (5, 40380276), (6, 33650230), (10, 20190138), (12, 16825115), (15, 13460092), (20, 10095069), (30, 6730046), (53, 3809460), (60, 3365023), (106, 1904730), (159, 1269820), (173, 1167060), (212, 952365), (265, 761892), (318, 634910), (346, 583530), (367, 550140), (519, 389020), (530, 380946), (636, 317455), (692, 291765), (734, 275070), (795, 253964), (865, 233412), (1038, 194510), (1060, 190473), (1101, 183380), (1468, 137535), (1590, 126982), (1730, 116706), (1835, 110028), (2076, 97255), (2202, 91690), (2595, 77804), (3180, 63491), (3460, 58353), (3670, 55014), (4404, 45845), (5190, 38902), (5505, 36676), (7340, 27507), (9169, 22020), (10380, 19451), (11010, 18338)]