1465830

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:166

約数の個数: 64

約数和(自身を含む): 4017600

約数和(自身を除く): 2551770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 61, 89, 90, 122, 135, 178, 183, 267, 270, 305, 366, 445, 534, 549, 610, 801, 890, 915, 1098, 1335, 1602, 1647, 1830, 2403, 2670, 2745, 3294, 4005, 4806, 5429, 5490, 8010, 8235, 10858, 12015, 16287, 16470, 24030, 27145, 32574, 48861, 54290, 81435, 97722, 146583, 162870, 244305, 293166, 488610, 732915, 1465830]

約数ペア:

[(1, 1465830), (2, 732915), (3, 488610), (5, 293166), (6, 244305), (9, 162870), (10, 146583), (15, 97722), (18, 81435), (27, 54290), (30, 48861), (45, 32574), (54, 27145), (61, 24030), (89, 16470), (90, 16287), (122, 12015), (135, 10858), (178, 8235), (183, 8010), (267, 5490), (270, 5429), (305, 4806), (366, 4005), (445, 3294), (534, 2745), (549, 2670), (610, 2403), (801, 1830), (890, 1647), (915, 1602), (1098, 1335)]