15696526430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{263}}^1\times {\mathrm{331}}^1$

素因数の和:706

約数の個数: 128

約数和(自身を含む): 32689198080

約数和(自身を除く): 16992671650

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 73, 95, 130, 146, 190, 247, 263, 331, 365, 494, 526, 662, 730, 949, 1235, 1315, 1387, 1655, 1898, 2470, 2630, 2774, 3310, 3419, 4303, 4745, 4997, 6289, 6838, 6935, 8606, 9490, 9994, 12578, 13870, 17095, 18031, 19199, 21515, 24163, 24985, 31445, 34190, 36062, 38398, 43030, 48326, 49970, 62890, 64961, 81757, 87053, 90155, 95995, 120815, 129922, 163514, 174106, 180310, 191990, 241630, 249587, 314119, 324805, 364781, 408785, 435265, 459097, 499174, 628238, 649610, 729562, 817570, 870530, 918194, 1131689, 1247935, 1570595, 1654007, 1823905, 2263378, 2295485, 2495870, 3141190, 3308014, 3647810, 4590970, 4742153, 5658445, 5968261, 6354869, 8270035, 9484306, 11316890, 11936522, 12709738, 16540070, 21502091, 23710765, 29841305, 31774345, 43004182, 47421530, 59682610, 63548690, 82613297, 107510455, 120742511, 165226594, 215020910, 241485022, 413066485, 603712555, 826132970, 1207425110, 1569652643, 3139305286, 7848263215, 15696526430]

約数ペア:

[(1, 15696526430), (2, 7848263215), (5, 3139305286), (10, 1569652643), (13, 1207425110), (19, 826132970), (26, 603712555), (38, 413066485), (65, 241485022), (73, 215020910), (95, 165226594), (130, 120742511), (146, 107510455), (190, 82613297), (247, 63548690), (263, 59682610), (331, 47421530), (365, 43004182), (494, 31774345), (526, 29841305), (662, 23710765), (730, 21502091), (949, 16540070), (1235, 12709738), (1315, 11936522), (1387, 11316890), (1655, 9484306), (1898, 8270035), (2470, 6354869), (2630, 5968261), (2774, 5658445), (3310, 4742153), (3419, 4590970), (4303, 3647810), (4745, 3308014), (4997, 3141190), (6289, 2495870), (6838, 2295485), (6935, 2263378), (8606, 1823905), (9490, 1654007), (9994, 1570595), (12578, 1247935), (13870, 1131689), (17095, 918194), (18031, 870530), (19199, 817570), (21515, 729562), (24163, 649610), (24985, 628238), (31445, 499174), (34190, 459097), (36062, 435265), (38398, 408785), (43030, 364781), (48326, 324805), (49970, 314119), (62890, 249587), (64961, 241630), (81757, 191990), (87053, 180310), (90155, 174106), (95995, 163514), (120815, 129922)]