71052180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1699}}^1$

素因数の和:1769

約数の個数: 96

約数和(自身を含む): 215913600

約数和(自身を除く): 144861420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 41, 51, 60, 68, 82, 85, 102, 123, 164, 170, 204, 205, 246, 255, 340, 410, 492, 510, 615, 697, 820, 1020, 1230, 1394, 1699, 2091, 2460, 2788, 3398, 3485, 4182, 5097, 6796, 6970, 8364, 8495, 10194, 10455, 13940, 16990, 20388, 20910, 25485, 28883, 33980, 41820, 50970, 57766, 69659, 86649, 101940, 115532, 139318, 144415, 173298, 208977, 278636, 288830, 346596, 348295, 417954, 433245, 577660, 696590, 835908, 866490, 1044885, 1184203, 1393180, 1732980, 2089770, 2368406, 3552609, 4179540, 4736812, 5921015, 7105218, 11842030, 14210436, 17763045, 23684060, 35526090, 71052180]

約数ペア:

[(1, 71052180), (2, 35526090), (3, 23684060), (4, 17763045), (5, 14210436), (6, 11842030), (10, 7105218), (12, 5921015), (15, 4736812), (17, 4179540), (20, 3552609), (30, 2368406), (34, 2089770), (41, 1732980), (51, 1393180), (60, 1184203), (68, 1044885), (82, 866490), (85, 835908), (102, 696590), (123, 577660), (164, 433245), (170, 417954), (204, 348295), (205, 346596), (246, 288830), (255, 278636), (340, 208977), (410, 173298), (492, 144415), (510, 139318), (615, 115532), (697, 101940), (820, 86649), (1020, 69659), (1230, 57766), (1394, 50970), (1699, 41820), (2091, 33980), (2460, 28883), (2788, 25485), (3398, 20910), (3485, 20388), (4182, 16990), (5097, 13940), (6796, 10455), (6970, 10194), (8364, 8495)]