101511930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{251}}^1$

素因数の和:352

約数の個数: 128

約数和(自身を含む): 283481856

約数和(自身を除く): 181969926

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 61, 65, 78, 85, 102, 122, 130, 170, 183, 195, 221, 251, 255, 305, 366, 390, 442, 502, 510, 610, 663, 753, 793, 915, 1037, 1105, 1255, 1326, 1506, 1586, 1830, 2074, 2210, 2379, 2510, 3111, 3263, 3315, 3765, 3965, 4267, 4758, 5185, 6222, 6526, 6630, 7530, 7930, 8534, 9789, 10370, 11895, 12801, 13481, 15311, 15555, 16315, 19578, 21335, 23790, 25602, 26962, 30622, 31110, 32630, 40443, 42670, 45933, 48945, 55471, 64005, 67405, 76555, 80886, 91866, 97890, 110942, 128010, 134810, 153110, 166413, 199043, 202215, 229665, 260287, 277355, 332826, 398086, 404430, 459330, 520574, 554710, 597129, 780861, 832065, 995215, 1194258, 1301435, 1561722, 1664130, 1990430, 2602870, 2985645, 3383731, 3904305, 5971290, 6767462, 7808610, 10151193, 16918655, 20302386, 33837310, 50755965, 101511930]

約数ペア:

[(1, 101511930), (2, 50755965), (3, 33837310), (5, 20302386), (6, 16918655), (10, 10151193), (13, 7808610), (15, 6767462), (17, 5971290), (26, 3904305), (30, 3383731), (34, 2985645), (39, 2602870), (51, 1990430), (61, 1664130), (65, 1561722), (78, 1301435), (85, 1194258), (102, 995215), (122, 832065), (130, 780861), (170, 597129), (183, 554710), (195, 520574), (221, 459330), (251, 404430), (255, 398086), (305, 332826), (366, 277355), (390, 260287), (442, 229665), (502, 202215), (510, 199043), (610, 166413), (663, 153110), (753, 134810), (793, 128010), (915, 110942), (1037, 97890), (1105, 91866), (1255, 80886), (1326, 76555), (1506, 67405), (1586, 64005), (1830, 55471), (2074, 48945), (2210, 45933), (2379, 42670), (2510, 40443), (3111, 32630), (3263, 31110), (3315, 30622), (3765, 26962), (3965, 25602), (4267, 23790), (4758, 21335), (5185, 19578), (6222, 16315), (6526, 15555), (6630, 15311), (7530, 13481), (7930, 12801), (8534, 11895), (9789, 10370)]