74906790

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{50957}}^1$

素因数の和:50981

約数の個数: 48

約数和(自身を含む): 209131632

約数和(自身を除く): 134224842

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 50957, 101914, 152871, 254785, 305742, 356699, 509570, 713398, 764355, 1070097, 1528710, 1783495, 2140194, 2496893, 3566990, 4993786, 5350485, 7490679, 10700970, 12484465, 14981358, 24968930, 37453395, 74906790]

約数ペア:

[(1, 74906790), (2, 37453395), (3, 24968930), (5, 14981358), (6, 12484465), (7, 10700970), (10, 7490679), (14, 5350485), (15, 4993786), (21, 3566990), (30, 2496893), (35, 2140194), (42, 1783495), (49, 1528710), (70, 1070097), (98, 764355), (105, 713398), (147, 509570), (210, 356699), (245, 305742), (294, 254785), (490, 152871), (735, 101914), (1470, 50957)]