72491910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{463}}^1$

素因数の和:797

約数の個数: 64

約数和(自身を含む): 185213952

約数和(自身を除く): 112722042

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 307, 463, 510, 614, 921, 926, 1389, 1535, 1842, 2315, 2778, 3070, 4605, 4630, 5219, 6945, 7871, 9210, 10438, 13890, 15657, 15742, 23613, 26095, 31314, 39355, 47226, 52190, 78285, 78710, 118065, 142141, 156570, 236130, 284282, 426423, 710705, 852846, 1421410, 2132115, 2416397, 4264230, 4832794, 7249191, 12081985, 14498382, 24163970, 36245955, 72491910]

約数ペア:

[(1, 72491910), (2, 36245955), (3, 24163970), (5, 14498382), (6, 12081985), (10, 7249191), (15, 4832794), (17, 4264230), (30, 2416397), (34, 2132115), (51, 1421410), (85, 852846), (102, 710705), (170, 426423), (255, 284282), (307, 236130), (463, 156570), (510, 142141), (614, 118065), (921, 78710), (926, 78285), (1389, 52190), (1535, 47226), (1842, 39355), (2315, 31314), (2778, 26095), (3070, 23613), (4605, 15742), (4630, 15657), (5219, 13890), (6945, 10438), (7871, 9210)]