61796930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{197}}^1$

素因数の和:363

約数の個数: 64

約数和(自身を含む): 127733760

約数和(自身を除く): 65936830

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 127, 130, 190, 197, 247, 254, 394, 494, 635, 985, 1235, 1270, 1651, 1970, 2413, 2470, 2561, 3302, 3743, 4826, 5122, 7486, 8255, 12065, 12805, 16510, 18715, 24130, 25019, 25610, 31369, 37430, 48659, 50038, 62738, 97318, 125095, 156845, 243295, 250190, 313690, 325247, 475361, 486590, 650494, 950722, 1626235, 2376805, 3252470, 4753610, 6179693, 12359386, 30898465, 61796930]

約数ペア:

[(1, 61796930), (2, 30898465), (5, 12359386), (10, 6179693), (13, 4753610), (19, 3252470), (26, 2376805), (38, 1626235), (65, 950722), (95, 650494), (127, 486590), (130, 475361), (190, 325247), (197, 313690), (247, 250190), (254, 243295), (394, 156845), (494, 125095), (635, 97318), (985, 62738), (1235, 50038), (1270, 48659), (1651, 37430), (1970, 31369), (2413, 25610), (2470, 25019), (2561, 24130), (3302, 18715), (3743, 16510), (4826, 12805), (5122, 12065), (7486, 8255)]