2912891130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{19699}}^1$

素因数の和:19796

約数の個数: 96

約数和(自身を含む): 7965734400

約数和(自身を除く): 5052843270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 53, 62, 90, 93, 106, 155, 159, 186, 265, 279, 310, 318, 465, 477, 530, 558, 795, 930, 954, 1395, 1590, 1643, 2385, 2790, 3286, 4770, 4929, 8215, 9858, 14787, 16430, 19699, 24645, 29574, 39398, 49290, 59097, 73935, 98495, 118194, 147870, 177291, 196990, 295485, 354582, 590970, 610669, 886455, 1044047, 1221338, 1772910, 1832007, 2088094, 3053345, 3132141, 3664014, 5220235, 5496021, 6106690, 6264282, 9160035, 9396423, 10440470, 10992042, 15660705, 18320070, 18792846, 27480105, 31321410, 32365457, 46982115, 54960210, 64730914, 93964230, 97096371, 161827285, 194192742, 291289113, 323654570, 485481855, 582578226, 970963710, 1456445565, 2912891130]

約数ペア:

[(1, 2912891130), (2, 1456445565), (3, 970963710), (5, 582578226), (6, 485481855), (9, 323654570), (10, 291289113), (15, 194192742), (18, 161827285), (30, 97096371), (31, 93964230), (45, 64730914), (53, 54960210), (62, 46982115), (90, 32365457), (93, 31321410), (106, 27480105), (155, 18792846), (159, 18320070), (186, 15660705), (265, 10992042), (279, 10440470), (310, 9396423), (318, 9160035), (465, 6264282), (477, 6106690), (530, 5496021), (558, 5220235), (795, 3664014), (930, 3132141), (954, 3053345), (1395, 2088094), (1590, 1832007), (1643, 1772910), (2385, 1221338), (2790, 1044047), (3286, 886455), (4770, 610669), (4929, 590970), (8215, 354582), (9858, 295485), (14787, 196990), (16430, 177291), (19699, 147870), (24645, 118194), (29574, 98495), (39398, 73935), (49290, 59097)]