4917420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1607}}^1$

素因数の和:1639

約数の個数: 72

約数和(自身を含む): 15803424

約数和(自身を除く): 10886004

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 1607, 3060, 3214, 4821, 6428, 8035, 9642, 14463, 16070, 19284, 24105, 27319, 28926, 32140, 48210, 54638, 57852, 72315, 81957, 96420, 109276, 136595, 144630, 163914, 245871, 273190, 289260, 327828, 409785, 491742, 546380, 819570, 983484, 1229355, 1639140, 2458710, 4917420]

約数ペア:

[(1, 4917420), (2, 2458710), (3, 1639140), (4, 1229355), (5, 983484), (6, 819570), (9, 546380), (10, 491742), (12, 409785), (15, 327828), (17, 289260), (18, 273190), (20, 245871), (30, 163914), (34, 144630), (36, 136595), (45, 109276), (51, 96420), (60, 81957), (68, 72315), (85, 57852), (90, 54638), (102, 48210), (153, 32140), (170, 28926), (180, 27319), (204, 24105), (255, 19284), (306, 16070), (340, 14463), (510, 9642), (612, 8035), (765, 6428), (1020, 4821), (1530, 3214), (1607, 3060)]