23237970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{463}}^1$

素因数の和:719

約数の個数: 64

約数和(自身を含む): 64143360

約数和(自身を除く): 40905390

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 239, 463, 478, 717, 926, 1195, 1389, 1434, 1673, 2315, 2390, 2778, 3241, 3346, 3585, 4630, 5019, 6482, 6945, 7170, 8365, 9723, 10038, 13890, 16205, 16730, 19446, 25095, 32410, 48615, 50190, 97230, 110657, 221314, 331971, 553285, 663942, 774599, 1106570, 1549198, 1659855, 2323797, 3319710, 3872995, 4647594, 7745990, 11618985, 23237970]

約数ペア:

[(1, 23237970), (2, 11618985), (3, 7745990), (5, 4647594), (6, 3872995), (7, 3319710), (10, 2323797), (14, 1659855), (15, 1549198), (21, 1106570), (30, 774599), (35, 663942), (42, 553285), (70, 331971), (105, 221314), (210, 110657), (239, 97230), (463, 50190), (478, 48615), (717, 32410), (926, 25095), (1195, 19446), (1389, 16730), (1434, 16205), (1673, 13890), (2315, 10038), (2390, 9723), (2778, 8365), (3241, 7170), (3346, 6945), (3585, 6482), (4630, 5019)]