74368950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{6983}}^1$

素因数の和:7069

約数の個数: 48

約数和(自身を含む): 187059456

約数和(自身を除く): 112690506

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 71, 75, 142, 150, 213, 355, 426, 710, 1065, 1775, 2130, 3550, 5325, 6983, 10650, 13966, 20949, 34915, 41898, 69830, 104745, 174575, 209490, 349150, 495793, 523725, 991586, 1047450, 1487379, 2478965, 2974758, 4957930, 7436895, 12394825, 14873790, 24789650, 37184475, 74368950]

約数ペア:

[(1, 74368950), (2, 37184475), (3, 24789650), (5, 14873790), (6, 12394825), (10, 7436895), (15, 4957930), (25, 2974758), (30, 2478965), (50, 1487379), (71, 1047450), (75, 991586), (142, 523725), (150, 495793), (213, 349150), (355, 209490), (426, 174575), (710, 104745), (1065, 69830), (1775, 41898), (2130, 34915), (3550, 20949), (5325, 13966), (6983, 10650)]