2019670860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{271}}^1\times {\mathrm{557}}^1$

素因数の和:1063

約数の個数: 96

約数和(自身を含む): 5711634432

約数和(自身を除く): 3691963572

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 223, 271, 446, 542, 557, 669, 813, 892, 1084, 1114, 1115, 1338, 1355, 1626, 1671, 2228, 2230, 2676, 2710, 2785, 3252, 3342, 3345, 4065, 4460, 5420, 5570, 6684, 6690, 8130, 8355, 11140, 13380, 16260, 16710, 33420, 60433, 120866, 124211, 150947, 181299, 241732, 248422, 301894, 302165, 362598, 372633, 452841, 496844, 603788, 604330, 621055, 725196, 745266, 754735, 905682, 906495, 1208660, 1242110, 1490532, 1509470, 1811364, 1812990, 1863165, 2264205, 2484220, 3018940, 3625980, 3726330, 4528410, 7452660, 9056820, 33661181, 67322362, 100983543, 134644724, 168305905, 201967086, 336611810, 403934172, 504917715, 673223620, 1009835430, 2019670860]

約数ペア:

[(1, 2019670860), (2, 1009835430), (3, 673223620), (4, 504917715), (5, 403934172), (6, 336611810), (10, 201967086), (12, 168305905), (15, 134644724), (20, 100983543), (30, 67322362), (60, 33661181), (223, 9056820), (271, 7452660), (446, 4528410), (542, 3726330), (557, 3625980), (669, 3018940), (813, 2484220), (892, 2264205), (1084, 1863165), (1114, 1812990), (1115, 1811364), (1338, 1509470), (1355, 1490532), (1626, 1242110), (1671, 1208660), (2228, 906495), (2230, 905682), (2676, 754735), (2710, 745266), (2785, 725196), (3252, 621055), (3342, 604330), (3345, 603788), (4065, 496844), (4460, 452841), (5420, 372633), (5570, 362598), (6684, 302165), (6690, 301894), (8130, 248422), (8355, 241732), (11140, 181299), (13380, 150947), (16260, 124211), (16710, 120866), (33420, 60433)]