61305270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{823}}^1$

素因数の和:1037

約数の個数: 64

約数和(自身を含む): 159473664

約数和(自身を除く): 98168394

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 191, 195, 382, 390, 573, 823, 955, 1146, 1646, 1910, 2469, 2483, 2865, 4115, 4938, 4966, 5730, 7449, 8230, 10699, 12345, 12415, 14898, 21398, 24690, 24830, 32097, 37245, 53495, 64194, 74490, 106990, 157193, 160485, 314386, 320970, 471579, 785965, 943158, 1571930, 2043509, 2357895, 4087018, 4715790, 6130527, 10217545, 12261054, 20435090, 30652635, 61305270]

約数ペア:

[(1, 61305270), (2, 30652635), (3, 20435090), (5, 12261054), (6, 10217545), (10, 6130527), (13, 4715790), (15, 4087018), (26, 2357895), (30, 2043509), (39, 1571930), (65, 943158), (78, 785965), (130, 471579), (191, 320970), (195, 314386), (382, 160485), (390, 157193), (573, 106990), (823, 74490), (955, 64194), (1146, 53495), (1646, 37245), (1910, 32097), (2469, 24830), (2483, 24690), (2865, 21398), (4115, 14898), (4938, 12415), (4966, 12345), (5730, 10699), (7449, 8230)]