4521930

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{353}}^1$

素因数の和:431

約数の個数: 64

約数和(自身を含む): 12642048

約数和(自身を除く): 8120118

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 61, 70, 105, 122, 183, 210, 305, 353, 366, 427, 610, 706, 854, 915, 1059, 1281, 1765, 1830, 2118, 2135, 2471, 2562, 3530, 4270, 4942, 5295, 6405, 7413, 10590, 12355, 12810, 14826, 21533, 24710, 37065, 43066, 64599, 74130, 107665, 129198, 150731, 215330, 301462, 322995, 452193, 645990, 753655, 904386, 1507310, 2260965, 4521930]

約数ペア:

[(1, 4521930), (2, 2260965), (3, 1507310), (5, 904386), (6, 753655), (7, 645990), (10, 452193), (14, 322995), (15, 301462), (21, 215330), (30, 150731), (35, 129198), (42, 107665), (61, 74130), (70, 64599), (105, 43066), (122, 37065), (183, 24710), (210, 21533), (305, 14826), (353, 12810), (366, 12355), (427, 10590), (610, 7413), (706, 6405), (854, 5295), (915, 4942), (1059, 4270), (1281, 3530), (1765, 2562), (1830, 2471), (2118, 2135)]