275580390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{5591}}^1$

素因数の和:5685

約数の個数: 64

約数和(自身を含む): 695734272

約数和(自身を除く): 420153882

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 53, 62, 93, 106, 155, 159, 186, 265, 310, 318, 465, 530, 795, 930, 1590, 1643, 3286, 4929, 5591, 8215, 9858, 11182, 16430, 16773, 24645, 27955, 33546, 49290, 55910, 83865, 167730, 173321, 296323, 346642, 519963, 592646, 866605, 888969, 1039926, 1481615, 1733210, 1777938, 2599815, 2963230, 4444845, 5199630, 8889690, 9186013, 18372026, 27558039, 45930065, 55116078, 91860130, 137790195, 275580390]

約数ペア:

[(1, 275580390), (2, 137790195), (3, 91860130), (5, 55116078), (6, 45930065), (10, 27558039), (15, 18372026), (30, 9186013), (31, 8889690), (53, 5199630), (62, 4444845), (93, 2963230), (106, 2599815), (155, 1777938), (159, 1733210), (186, 1481615), (265, 1039926), (310, 888969), (318, 866605), (465, 592646), (530, 519963), (795, 346642), (930, 296323), (1590, 173321), (1643, 167730), (3286, 83865), (4929, 55910), (5591, 49290), (8215, 33546), (9858, 27955), (11182, 24645), (16430, 16773)]