12974340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{599}}^1$

素因数の和:649

約数の個数: 72

約数和(自身を含む): 38404800

約数和(自身を除く): 25430460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 361, 380, 570, 599, 722, 1083, 1140, 1198, 1444, 1797, 1805, 2166, 2396, 2995, 3594, 3610, 4332, 5415, 5990, 7188, 7220, 8985, 10830, 11381, 11980, 17970, 21660, 22762, 34143, 35940, 45524, 56905, 68286, 113810, 136572, 170715, 216239, 227620, 341430, 432478, 648717, 682860, 864956, 1081195, 1297434, 2162390, 2594868, 3243585, 4324780, 6487170, 12974340]

約数ペア:

[(1, 12974340), (2, 6487170), (3, 4324780), (4, 3243585), (5, 2594868), (6, 2162390), (10, 1297434), (12, 1081195), (15, 864956), (19, 682860), (20, 648717), (30, 432478), (38, 341430), (57, 227620), (60, 216239), (76, 170715), (95, 136572), (114, 113810), (190, 68286), (228, 56905), (285, 45524), (361, 35940), (380, 34143), (570, 22762), (599, 21660), (722, 17970), (1083, 11980), (1140, 11381), (1198, 10830), (1444, 8985), (1797, 7220), (1805, 7188), (2166, 5990), (2396, 5415), (2995, 4332), (3594, 3610)]