30183972

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{211}}^1$

素因数の和:369

約数の個数: 96

約数和(自身を含む): 87757824

約数和(自身を除く): 57573852

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 131, 156, 182, 211, 262, 273, 364, 393, 422, 524, 546, 633, 786, 844, 917, 1092, 1266, 1477, 1572, 1703, 1834, 2532, 2743, 2751, 2954, 3406, 3668, 4431, 5109, 5486, 5502, 5908, 6812, 8229, 8862, 10218, 10972, 11004, 11921, 16458, 17724, 19201, 20436, 23842, 27641, 32916, 35763, 38402, 47684, 55282, 57603, 71526, 76804, 82923, 110564, 115206, 143052, 165846, 193487, 230412, 331692, 359333, 386974, 580461, 718666, 773948, 1077999, 1160922, 1437332, 2155998, 2321844, 2515331, 4311996, 5030662, 7545993, 10061324, 15091986, 30183972]

約数ペア:

[(1, 30183972), (2, 15091986), (3, 10061324), (4, 7545993), (6, 5030662), (7, 4311996), (12, 2515331), (13, 2321844), (14, 2155998), (21, 1437332), (26, 1160922), (28, 1077999), (39, 773948), (42, 718666), (52, 580461), (78, 386974), (84, 359333), (91, 331692), (131, 230412), (156, 193487), (182, 165846), (211, 143052), (262, 115206), (273, 110564), (364, 82923), (393, 76804), (422, 71526), (524, 57603), (546, 55282), (633, 47684), (786, 38402), (844, 35763), (917, 32916), (1092, 27641), (1266, 23842), (1477, 20436), (1572, 19201), (1703, 17724), (1834, 16458), (2532, 11921), (2743, 11004), (2751, 10972), (2954, 10218), (3406, 8862), (3668, 8229), (4431, 6812), (5109, 5908), (5486, 5502)]