74494170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{269}}^1$

素因数の和:480

約数の個数: 96

約数和(自身を含む): 206977680

約数和(自身を除く): 132483510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 181, 255, 269, 306, 362, 510, 538, 543, 765, 807, 905, 1086, 1345, 1530, 1614, 1629, 1810, 2421, 2690, 2715, 3077, 3258, 4035, 4573, 4842, 5430, 6154, 8070, 8145, 9146, 9231, 12105, 13719, 15385, 16290, 18462, 22865, 24210, 27438, 27693, 30770, 41157, 45730, 46155, 48689, 55386, 68595, 82314, 92310, 97378, 137190, 138465, 146067, 205785, 243445, 276930, 292134, 411570, 438201, 486890, 730335, 827713, 876402, 1460670, 1655426, 2191005, 2483139, 4138565, 4382010, 4966278, 7449417, 8277130, 12415695, 14898834, 24831390, 37247085, 74494170]

約数ペア:

[(1, 74494170), (2, 37247085), (3, 24831390), (5, 14898834), (6, 12415695), (9, 8277130), (10, 7449417), (15, 4966278), (17, 4382010), (18, 4138565), (30, 2483139), (34, 2191005), (45, 1655426), (51, 1460670), (85, 876402), (90, 827713), (102, 730335), (153, 486890), (170, 438201), (181, 411570), (255, 292134), (269, 276930), (306, 243445), (362, 205785), (510, 146067), (538, 138465), (543, 137190), (765, 97378), (807, 92310), (905, 82314), (1086, 68595), (1345, 55386), (1530, 48689), (1614, 46155), (1629, 45730), (1810, 41157), (2421, 30770), (2690, 27693), (2715, 27438), (3077, 24210), (3258, 22865), (4035, 18462), (4573, 16290), (4842, 15385), (5430, 13719), (6154, 12105), (8070, 9231), (8145, 9146)]