1719613090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:284

約数の個数: 128

約数和(自身を含む): 3584673792

約数和(自身を除く): 1865060702

約数列:

[1, 2, 5, 10, 13, 26, 31, 53, 62, 65, 83, 97, 106, 130, 155, 166, 194, 265, 310, 403, 415, 485, 530, 689, 806, 830, 970, 1079, 1261, 1378, 1643, 2015, 2158, 2522, 2573, 3007, 3286, 3445, 4030, 4399, 5141, 5146, 5395, 6014, 6305, 6890, 8051, 8215, 8798, 10282, 10790, 12610, 12865, 15035, 16102, 16430, 21359, 21995, 25705, 25730, 30070, 33449, 39091, 40255, 42718, 43990, 51410, 57187, 66833, 66898, 78182, 80510, 104663, 106795, 114374, 133666, 136369, 159371, 167245, 195455, 209326, 213590, 249581, 272738, 285935, 318742, 334165, 334490, 390910, 426703, 499162, 523315, 571870, 668330, 681845, 796855, 853406, 1046630, 1247905, 1363690, 1593710, 1772797, 2071823, 2133515, 2495810, 3244553, 3545594, 4143646, 4267030, 5547139, 6489106, 8863985, 10359115, 11094278, 13227793, 16222765, 17727970, 20718230, 26455586, 27735695, 32445530, 55471390, 66138965, 132277930, 171961309, 343922618, 859806545, 1719613090]

約数ペア:

[(1, 1719613090), (2, 859806545), (5, 343922618), (10, 171961309), (13, 132277930), (26, 66138965), (31, 55471390), (53, 32445530), (62, 27735695), (65, 26455586), (83, 20718230), (97, 17727970), (106, 16222765), (130, 13227793), (155, 11094278), (166, 10359115), (194, 8863985), (265, 6489106), (310, 5547139), (403, 4267030), (415, 4143646), (485, 3545594), (530, 3244553), (689, 2495810), (806, 2133515), (830, 2071823), (970, 1772797), (1079, 1593710), (1261, 1363690), (1378, 1247905), (1643, 1046630), (2015, 853406), (2158, 796855), (2522, 681845), (2573, 668330), (3007, 571870), (3286, 523315), (3445, 499162), (4030, 426703), (4399, 390910), (5141, 334490), (5146, 334165), (5395, 318742), (6014, 285935), (6305, 272738), (6890, 249581), (8051, 213590), (8215, 209326), (8798, 195455), (10282, 167245), (10790, 159371), (12610, 136369), (12865, 133666), (15035, 114374), (16102, 106795), (16430, 104663), (21359, 80510), (21995, 78182), (25705, 66898), (25730, 66833), (30070, 57187), (33449, 51410), (39091, 43990), (40255, 42718)]