30999540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3613}}^1$

素因数の和:3649

約数の個数: 96

約数和(自身を含む): 102001536

約数和(自身を除く): 71001996

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 55, 60, 65, 66, 78, 110, 130, 132, 143, 156, 165, 195, 220, 260, 286, 330, 390, 429, 572, 660, 715, 780, 858, 1430, 1716, 2145, 2860, 3613, 4290, 7226, 8580, 10839, 14452, 18065, 21678, 36130, 39743, 43356, 46969, 54195, 72260, 79486, 93938, 108390, 119229, 140907, 158972, 187876, 198715, 216780, 234845, 238458, 281814, 397430, 469690, 476916, 516659, 563628, 596145, 704535, 794860, 939380, 1033318, 1192290, 1409070, 1549977, 2066636, 2384580, 2583295, 2818140, 3099954, 5166590, 6199908, 7749885, 10333180, 15499770, 30999540]

約数ペア:

[(1, 30999540), (2, 15499770), (3, 10333180), (4, 7749885), (5, 6199908), (6, 5166590), (10, 3099954), (11, 2818140), (12, 2583295), (13, 2384580), (15, 2066636), (20, 1549977), (22, 1409070), (26, 1192290), (30, 1033318), (33, 939380), (39, 794860), (44, 704535), (52, 596145), (55, 563628), (60, 516659), (65, 476916), (66, 469690), (78, 397430), (110, 281814), (130, 238458), (132, 234845), (143, 216780), (156, 198715), (165, 187876), (195, 158972), (220, 140907), (260, 119229), (286, 108390), (330, 93938), (390, 79486), (429, 72260), (572, 54195), (660, 46969), (715, 43356), (780, 39743), (858, 36130), (1430, 21678), (1716, 18065), (2145, 14452), (2860, 10839), (3613, 8580), (4290, 7226)]