138351450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{29753}}^1$

素因数の和:29799

約数の個数: 48

約数和(自身を含む): 354191616

約数和(自身を除く): 215840166

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 31, 50, 62, 75, 93, 150, 155, 186, 310, 465, 775, 930, 1550, 2325, 4650, 29753, 59506, 89259, 148765, 178518, 297530, 446295, 743825, 892590, 922343, 1487650, 1844686, 2231475, 2767029, 4462950, 4611715, 5534058, 9223430, 13835145, 23058575, 27670290, 46117150, 69175725, 138351450]

約数ペア:

[(1, 138351450), (2, 69175725), (3, 46117150), (5, 27670290), (6, 23058575), (10, 13835145), (15, 9223430), (25, 5534058), (30, 4611715), (31, 4462950), (50, 2767029), (62, 2231475), (75, 1844686), (93, 1487650), (150, 922343), (155, 892590), (186, 743825), (310, 446295), (465, 297530), (775, 178518), (930, 148765), (1550, 89259), (2325, 59506), (4650, 29753)]