31929570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{509}}^1$

素因数の和:580

約数の個数: 96

約数和(自身を含む): 90221040

約数和(自身を除く): 58291470

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 41, 45, 51, 82, 85, 90, 102, 123, 153, 170, 205, 246, 255, 306, 369, 410, 509, 510, 615, 697, 738, 765, 1018, 1230, 1394, 1527, 1530, 1845, 2091, 2545, 3054, 3485, 3690, 4182, 4581, 5090, 6273, 6970, 7635, 8653, 9162, 10455, 12546, 15270, 17306, 20869, 20910, 22905, 25959, 31365, 41738, 43265, 45810, 51918, 62607, 62730, 77877, 86530, 104345, 125214, 129795, 155754, 187821, 208690, 259590, 313035, 354773, 375642, 389385, 626070, 709546, 778770, 939105, 1064319, 1773865, 1878210, 2128638, 3192957, 3547730, 5321595, 6385914, 10643190, 15964785, 31929570]

約数ペア:

[(1, 31929570), (2, 15964785), (3, 10643190), (5, 6385914), (6, 5321595), (9, 3547730), (10, 3192957), (15, 2128638), (17, 1878210), (18, 1773865), (30, 1064319), (34, 939105), (41, 778770), (45, 709546), (51, 626070), (82, 389385), (85, 375642), (90, 354773), (102, 313035), (123, 259590), (153, 208690), (170, 187821), (205, 155754), (246, 129795), (255, 125214), (306, 104345), (369, 86530), (410, 77877), (509, 62730), (510, 62607), (615, 51918), (697, 45810), (738, 43265), (765, 41738), (1018, 31365), (1230, 25959), (1394, 22905), (1527, 20910), (1530, 20869), (1845, 17306), (2091, 15270), (2545, 12546), (3054, 10455), (3485, 9162), (3690, 8653), (4182, 7635), (4581, 6970), (5090, 6273)]