157090290

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{39371}}^1$

素因数の和:39407

約数の個数: 64

約数和(自身を含む): 453565440

約数和(自身を除く): 296475150

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 190, 210, 266, 285, 399, 570, 665, 798, 1330, 1995, 3990, 39371, 78742, 118113, 196855, 236226, 275597, 393710, 551194, 590565, 748049, 826791, 1181130, 1377985, 1496098, 1653582, 2244147, 2755970, 3740245, 4133955, 4488294, 5236343, 7480490, 8267910, 10472686, 11220735, 15709029, 22441470, 26181715, 31418058, 52363430, 78545145, 157090290]

約数ペア:

[(1, 157090290), (2, 78545145), (3, 52363430), (5, 31418058), (6, 26181715), (7, 22441470), (10, 15709029), (14, 11220735), (15, 10472686), (19, 8267910), (21, 7480490), (30, 5236343), (35, 4488294), (38, 4133955), (42, 3740245), (57, 2755970), (70, 2244147), (95, 1653582), (105, 1496098), (114, 1377985), (133, 1181130), (190, 826791), (210, 748049), (266, 590565), (285, 551194), (399, 393710), (570, 275597), (665, 236226), (798, 196855), (1330, 118113), (1995, 78742), (3990, 39371)]