15690020850

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{4980959}}^1$

素因数の和:4980984

約数の個数: 72

約数和(自身を含む): 48175845120

約数和(自身を除く): 32485824270

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 70, 75, 90, 105, 126, 150, 175, 210, 225, 315, 350, 450, 525, 630, 1050, 1575, 3150, 4980959, 9961918, 14942877, 24904795, 29885754, 34866713, 44828631, 49809590, 69733426, 74714385, 89657262, 104600139, 124523975, 149428770, 174333565, 209200278, 224143155, 249047950, 313800417, 348667130, 373571925, 448286310, 523000695, 627600834, 747143850, 871667825, 1046001390, 1120715775, 1569002085, 1743335650, 2241431550, 2615003475, 3138004170, 5230006950, 7845010425, 15690020850]

約数ペア:

[(1, 15690020850), (2, 7845010425), (3, 5230006950), (5, 3138004170), (6, 2615003475), (7, 2241431550), (9, 1743335650), (10, 1569002085), (14, 1120715775), (15, 1046001390), (18, 871667825), (21, 747143850), (25, 627600834), (30, 523000695), (35, 448286310), (42, 373571925), (45, 348667130), (50, 313800417), (63, 249047950), (70, 224143155), (75, 209200278), (90, 174333565), (105, 149428770), (126, 124523975), (150, 104600139), (175, 89657262), (210, 74714385), (225, 69733426), (315, 49809590), (350, 44828631), (450, 34866713), (525, 29885754), (630, 24904795), (1050, 14942877), (1575, 9961918), (3150, 4980959)]