30027725260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{22129}}^1$

素因数の和:22475

約数の個数: 96

約数和(自身を含む): 72140967360

約数和(自身を除く): 42113242100

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 85, 130, 170, 221, 260, 307, 340, 442, 614, 884, 1105, 1228, 1535, 2210, 3070, 3991, 4420, 5219, 6140, 7982, 10438, 15964, 19955, 20876, 22129, 26095, 39910, 44258, 52190, 67847, 79820, 88516, 104380, 110645, 135694, 221290, 271388, 287677, 339235, 376193, 442580, 575354, 678470, 752386, 1150708, 1356940, 1438385, 1504772, 1880965, 2876770, 3761930, 4890509, 5753540, 6793603, 7523860, 9781018, 13587206, 19562036, 24452545, 27174412, 33968015, 48905090, 67936030, 88316839, 97810180, 115491251, 135872060, 176633678, 230982502, 353267356, 441584195, 461965004, 577456255, 883168390, 1154912510, 1501386263, 1766336780, 2309825020, 3002772526, 6005545052, 7506931315, 15013862630, 30027725260]

約数ペア:

[(1, 30027725260), (2, 15013862630), (4, 7506931315), (5, 6005545052), (10, 3002772526), (13, 2309825020), (17, 1766336780), (20, 1501386263), (26, 1154912510), (34, 883168390), (52, 577456255), (65, 461965004), (68, 441584195), (85, 353267356), (130, 230982502), (170, 176633678), (221, 135872060), (260, 115491251), (307, 97810180), (340, 88316839), (442, 67936030), (614, 48905090), (884, 33968015), (1105, 27174412), (1228, 24452545), (1535, 19562036), (2210, 13587206), (3070, 9781018), (3991, 7523860), (4420, 6793603), (5219, 5753540), (6140, 4890509), (7982, 3761930), (10438, 2876770), (15964, 1880965), (19955, 1504772), (20876, 1438385), (22129, 1356940), (26095, 1150708), (39910, 752386), (44258, 678470), (52190, 575354), (67847, 442580), (79820, 376193), (88516, 339235), (104380, 287677), (110645, 271388), (135694, 221290)]