16447470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{233}}^1$

素因数の和:437

約数の個数: 64

約数和(自身を含む): 42928704

約数和(自身を除く): 26481234

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 181, 195, 233, 362, 390, 466, 543, 699, 905, 1086, 1165, 1398, 1810, 2330, 2353, 2715, 3029, 3495, 4706, 5430, 6058, 6990, 7059, 9087, 11765, 14118, 15145, 18174, 23530, 30290, 35295, 42173, 45435, 70590, 84346, 90870, 126519, 210865, 253038, 421730, 548249, 632595, 1096498, 1265190, 1644747, 2741245, 3289494, 5482490, 8223735, 16447470]

約数ペア:

[(1, 16447470), (2, 8223735), (3, 5482490), (5, 3289494), (6, 2741245), (10, 1644747), (13, 1265190), (15, 1096498), (26, 632595), (30, 548249), (39, 421730), (65, 253038), (78, 210865), (130, 126519), (181, 90870), (195, 84346), (233, 70590), (362, 45435), (390, 42173), (466, 35295), (543, 30290), (699, 23530), (905, 18174), (1086, 15145), (1165, 14118), (1398, 11765), (1810, 9087), (2330, 7059), (2353, 6990), (2715, 6058), (3029, 5430), (3495, 4706)]