153112830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{20663}}^1$

素因数の和:20705

約数の個数: 64

約数和(自身を含む): 416586240

約数和(自身を除く): 263473410

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 26, 30, 38, 39, 57, 65, 78, 95, 114, 130, 190, 195, 247, 285, 390, 494, 570, 741, 1235, 1482, 2470, 3705, 7410, 20663, 41326, 61989, 103315, 123978, 206630, 268619, 309945, 392597, 537238, 619890, 785194, 805857, 1177791, 1343095, 1611714, 1962985, 2355582, 2686190, 3925970, 4029285, 5103761, 5888955, 8058570, 10207522, 11777910, 15311283, 25518805, 30622566, 51037610, 76556415, 153112830]

約数ペア:

[(1, 153112830), (2, 76556415), (3, 51037610), (5, 30622566), (6, 25518805), (10, 15311283), (13, 11777910), (15, 10207522), (19, 8058570), (26, 5888955), (30, 5103761), (38, 4029285), (39, 3925970), (57, 2686190), (65, 2355582), (78, 1962985), (95, 1611714), (114, 1343095), (130, 1177791), (190, 805857), (195, 785194), (247, 619890), (285, 537238), (390, 392597), (494, 309945), (570, 268619), (741, 206630), (1235, 123978), (1482, 103315), (2470, 61989), (3705, 41326), (7410, 20663)]