61217430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{509}}^1$

素因数の和:749

約数の個数: 64

約数和(自身を含む): 155692800

約数和(自身を除く): 94475370

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 211, 285, 422, 509, 570, 633, 1018, 1055, 1266, 1527, 2110, 2545, 3054, 3165, 4009, 5090, 6330, 7635, 8018, 9671, 12027, 15270, 19342, 20045, 24054, 29013, 40090, 48355, 58026, 60135, 96710, 107399, 120270, 145065, 214798, 290130, 322197, 536995, 644394, 1073990, 1610985, 2040581, 3221970, 4081162, 6121743, 10202905, 12243486, 20405810, 30608715, 61217430]

約数ペア:

[(1, 61217430), (2, 30608715), (3, 20405810), (5, 12243486), (6, 10202905), (10, 6121743), (15, 4081162), (19, 3221970), (30, 2040581), (38, 1610985), (57, 1073990), (95, 644394), (114, 536995), (190, 322197), (211, 290130), (285, 214798), (422, 145065), (509, 120270), (570, 107399), (633, 96710), (1018, 60135), (1055, 58026), (1266, 48355), (1527, 40090), (2110, 29013), (2545, 24054), (3054, 20045), (3165, 19342), (4009, 15270), (5090, 12027), (6330, 9671), (7635, 8018)]