65802540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1163}}^1$

素因数の和:1239

約数の個数: 96

約数和(自身を含む): 197116416

約数和(自身を除く): 131313876

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 41, 46, 60, 69, 82, 92, 115, 123, 138, 164, 205, 230, 246, 276, 345, 410, 460, 492, 615, 690, 820, 943, 1163, 1230, 1380, 1886, 2326, 2460, 2829, 3489, 3772, 4652, 4715, 5658, 5815, 6978, 9430, 11316, 11630, 13956, 14145, 17445, 18860, 23260, 26749, 28290, 34890, 47683, 53498, 56580, 69780, 80247, 95366, 106996, 133745, 143049, 160494, 190732, 238415, 267490, 286098, 320988, 401235, 476830, 534980, 572196, 715245, 802470, 953660, 1096709, 1430490, 1604940, 2193418, 2860980, 3290127, 4386836, 5483545, 6580254, 10967090, 13160508, 16450635, 21934180, 32901270, 65802540]

約数ペア:

[(1, 65802540), (2, 32901270), (3, 21934180), (4, 16450635), (5, 13160508), (6, 10967090), (10, 6580254), (12, 5483545), (15, 4386836), (20, 3290127), (23, 2860980), (30, 2193418), (41, 1604940), (46, 1430490), (60, 1096709), (69, 953660), (82, 802470), (92, 715245), (115, 572196), (123, 534980), (138, 476830), (164, 401235), (205, 320988), (230, 286098), (246, 267490), (276, 238415), (345, 190732), (410, 160494), (460, 143049), (492, 133745), (615, 106996), (690, 95366), (820, 80247), (943, 69780), (1163, 56580), (1230, 53498), (1380, 47683), (1886, 34890), (2326, 28290), (2460, 26749), (2829, 23260), (3489, 18860), (3772, 17445), (4652, 14145), (4715, 13956), (5658, 11630), (5815, 11316), (6978, 9430)]