73945530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{521}}^1$

素因数の和:636

約数の個数: 96

約数和(自身を含む): 205208640

約数和(自身を除く): 131263110

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 83, 90, 95, 114, 166, 171, 190, 249, 285, 342, 415, 498, 521, 570, 747, 830, 855, 1042, 1245, 1494, 1563, 1577, 1710, 2490, 2605, 3126, 3154, 3735, 4689, 4731, 5210, 7470, 7815, 7885, 9378, 9462, 9899, 14193, 15630, 15770, 19798, 23445, 23655, 28386, 29697, 43243, 46890, 47310, 49495, 59394, 70965, 86486, 89091, 98990, 129729, 141930, 148485, 178182, 216215, 259458, 296970, 389187, 432430, 445455, 648645, 778374, 821617, 890910, 1297290, 1643234, 1945935, 2464851, 3891870, 4108085, 4929702, 7394553, 8216170, 12324255, 14789106, 24648510, 36972765, 73945530]

約数ペア:

[(1, 73945530), (2, 36972765), (3, 24648510), (5, 14789106), (6, 12324255), (9, 8216170), (10, 7394553), (15, 4929702), (18, 4108085), (19, 3891870), (30, 2464851), (38, 1945935), (45, 1643234), (57, 1297290), (83, 890910), (90, 821617), (95, 778374), (114, 648645), (166, 445455), (171, 432430), (190, 389187), (249, 296970), (285, 259458), (342, 216215), (415, 178182), (498, 148485), (521, 141930), (570, 129729), (747, 98990), (830, 89091), (855, 86486), (1042, 70965), (1245, 59394), (1494, 49495), (1563, 47310), (1577, 46890), (1710, 43243), (2490, 29697), (2605, 28386), (3126, 23655), (3154, 23445), (3735, 19798), (4689, 15770), (4731, 15630), (5210, 14193), (7470, 9899), (7815, 9462), (7885, 9378)]