9420007890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{601}}^1\times {\mathrm{12743}}^1$

素因数の和:13395

約数の個数: 64

約数和(自身を含む): 23199789312

約数和(自身を除く): 13779781422

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 246, 410, 601, 615, 1202, 1230, 1803, 3005, 3606, 6010, 9015, 12743, 18030, 24641, 25486, 38229, 49282, 63715, 73923, 76458, 123205, 127430, 147846, 191145, 246410, 369615, 382290, 522463, 739230, 1044926, 1567389, 2612315, 3134778, 5224630, 7658543, 7836945, 15317086, 15673890, 22975629, 38292715, 45951258, 76585430, 114878145, 229756290, 314000263, 628000526, 942000789, 1570001315, 1884001578, 3140002630, 4710003945, 9420007890]

約数ペア:

[(1, 9420007890), (2, 4710003945), (3, 3140002630), (5, 1884001578), (6, 1570001315), (10, 942000789), (15, 628000526), (30, 314000263), (41, 229756290), (82, 114878145), (123, 76585430), (205, 45951258), (246, 38292715), (410, 22975629), (601, 15673890), (615, 15317086), (1202, 7836945), (1230, 7658543), (1803, 5224630), (3005, 3134778), (3606, 2612315), (6010, 1567389), (9015, 1044926), (12743, 739230), (18030, 522463), (24641, 382290), (25486, 369615), (38229, 246410), (49282, 191145), (63715, 147846), (73923, 127430), (76458, 123205)]