13469950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1$

素因数の和:118

約数の個数: 96

約数和(自身を含む): 30373056

約数和(自身を除く): 16903106

約数列:

[1, 2, 5, 10, 13, 17, 23, 25, 26, 34, 46, 50, 53, 65, 85, 106, 115, 130, 170, 221, 230, 265, 299, 325, 391, 425, 442, 530, 575, 598, 650, 689, 782, 850, 901, 1105, 1150, 1219, 1325, 1378, 1495, 1802, 1955, 2210, 2438, 2650, 2990, 3445, 3910, 4505, 5083, 5525, 6095, 6890, 7475, 9010, 9775, 10166, 11050, 11713, 12190, 14950, 15847, 17225, 19550, 20723, 22525, 23426, 25415, 30475, 31694, 34450, 41446, 45050, 50830, 58565, 60950, 79235, 103615, 117130, 127075, 158470, 207230, 254150, 269399, 292825, 396175, 518075, 538798, 585650, 792350, 1036150, 1346995, 2693990, 6734975, 13469950]

約数ペア:

[(1, 13469950), (2, 6734975), (5, 2693990), (10, 1346995), (13, 1036150), (17, 792350), (23, 585650), (25, 538798), (26, 518075), (34, 396175), (46, 292825), (50, 269399), (53, 254150), (65, 207230), (85, 158470), (106, 127075), (115, 117130), (130, 103615), (170, 79235), (221, 60950), (230, 58565), (265, 50830), (299, 45050), (325, 41446), (391, 34450), (425, 31694), (442, 30475), (530, 25415), (575, 23426), (598, 22525), (650, 20723), (689, 19550), (782, 17225), (850, 15847), (901, 14950), (1105, 12190), (1150, 11713), (1219, 11050), (1325, 10166), (1378, 9775), (1495, 9010), (1802, 7475), (1955, 6890), (2210, 6095), (2438, 5525), (2650, 5083), (2990, 4505), (3445, 3910)]