29515980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{479}}^1$

素因数の和:583

約数の個数: 96

約数和(自身を含む): 90316800

約数和(自身を除く): 60800820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 79, 130, 156, 158, 195, 237, 260, 316, 390, 395, 474, 479, 780, 790, 948, 958, 1027, 1185, 1437, 1580, 1916, 2054, 2370, 2395, 2874, 3081, 4108, 4740, 4790, 5135, 5748, 6162, 6227, 7185, 9580, 10270, 12324, 12454, 14370, 15405, 18681, 20540, 24908, 28740, 30810, 31135, 37362, 37841, 61620, 62270, 74724, 75682, 93405, 113523, 124540, 151364, 186810, 189205, 227046, 373620, 378410, 454092, 491933, 567615, 756820, 983866, 1135230, 1475799, 1967732, 2270460, 2459665, 2951598, 4919330, 5903196, 7378995, 9838660, 14757990, 29515980]

約数ペア:

[(1, 29515980), (2, 14757990), (3, 9838660), (4, 7378995), (5, 5903196), (6, 4919330), (10, 2951598), (12, 2459665), (13, 2270460), (15, 1967732), (20, 1475799), (26, 1135230), (30, 983866), (39, 756820), (52, 567615), (60, 491933), (65, 454092), (78, 378410), (79, 373620), (130, 227046), (156, 189205), (158, 186810), (195, 151364), (237, 124540), (260, 113523), (316, 93405), (390, 75682), (395, 74724), (474, 62270), (479, 61620), (780, 37841), (790, 37362), (948, 31135), (958, 30810), (1027, 28740), (1185, 24908), (1437, 20540), (1580, 18681), (1916, 15405), (2054, 14370), (2370, 12454), (2395, 12324), (2874, 10270), (3081, 9580), (4108, 7185), (4740, 6227), (4790, 6162), (5135, 5748)]