1761871050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{2383}}^1$

素因数の和:2485

約数の個数: 144

約数和(自身を含む): 4980538368

約数和(自身を除く): 3218667318

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 31, 45, 50, 53, 62, 75, 90, 93, 106, 150, 155, 159, 186, 225, 265, 279, 310, 318, 450, 465, 477, 530, 558, 775, 795, 930, 954, 1325, 1395, 1550, 1590, 1643, 2325, 2383, 2385, 2650, 2790, 3286, 3975, 4650, 4766, 4770, 4929, 6975, 7149, 7950, 8215, 9858, 11915, 11925, 13950, 14298, 14787, 16430, 21447, 23830, 23850, 24645, 29574, 35745, 41075, 42894, 49290, 59575, 71490, 73873, 73935, 82150, 107235, 119150, 123225, 126299, 147746, 147870, 178725, 214470, 221619, 246450, 252598, 357450, 369365, 369675, 378897, 443238, 536175, 631495, 664857, 738730, 739350, 757794, 1072350, 1108095, 1136691, 1262990, 1329714, 1846825, 1894485, 2216190, 2273382, 3157475, 3324285, 3693650, 3788970, 3915269, 5540475, 5683455, 6314950, 6648570, 7830538, 9472425, 11080950, 11366910, 11745807, 16621425, 18944850, 19576345, 23491614, 28417275, 33242850, 35237421, 39152690, 56834550, 58729035, 70474842, 97881725, 117458070, 176187105, 195763450, 293645175, 352374210, 587290350, 880935525, 1761871050]

約数ペア:

[(1, 1761871050), (2, 880935525), (3, 587290350), (5, 352374210), (6, 293645175), (9, 195763450), (10, 176187105), (15, 117458070), (18, 97881725), (25, 70474842), (30, 58729035), (31, 56834550), (45, 39152690), (50, 35237421), (53, 33242850), (62, 28417275), (75, 23491614), (90, 19576345), (93, 18944850), (106, 16621425), (150, 11745807), (155, 11366910), (159, 11080950), (186, 9472425), (225, 7830538), (265, 6648570), (279, 6314950), (310, 5683455), (318, 5540475), (450, 3915269), (465, 3788970), (477, 3693650), (530, 3324285), (558, 3157475), (775, 2273382), (795, 2216190), (930, 1894485), (954, 1846825), (1325, 1329714), (1395, 1262990), (1550, 1136691), (1590, 1108095), (1643, 1072350), (2325, 757794), (2383, 739350), (2385, 738730), (2650, 664857), (2790, 631495), (3286, 536175), (3975, 443238), (4650, 378897), (4766, 369675), (4770, 369365), (4929, 357450), (6975, 252598), (7149, 246450), (7950, 221619), (8215, 214470), (9858, 178725), (11915, 147870), (11925, 147746), (13950, 126299), (14298, 123225), (14787, 119150), (16430, 107235), (21447, 82150), (23830, 73935), (23850, 73873), (24645, 71490), (29574, 59575), (35745, 49290), (41075, 42894)]