30189632

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:140

約数の個数: 112

約数和(自身を含む): 71810880

約数和(自身を除く): 41621248

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 37, 38, 44, 61, 64, 74, 76, 88, 122, 148, 152, 176, 209, 244, 296, 304, 352, 407, 418, 488, 592, 608, 671, 703, 704, 814, 836, 976, 1159, 1184, 1216, 1342, 1406, 1628, 1672, 1952, 2257, 2318, 2368, 2684, 2812, 3256, 3344, 3904, 4514, 4636, 5368, 5624, 6512, 6688, 7733, 9028, 9272, 10736, 11248, 12749, 13024, 13376, 15466, 18056, 18544, 21472, 22496, 24827, 25498, 26048, 30932, 36112, 37088, 42883, 42944, 44992, 49654, 50996, 61864, 72224, 74176, 85766, 99308, 101992, 123728, 144448, 171532, 198616, 203984, 247456, 343064, 397232, 407968, 471713, 494912, 686128, 794464, 815936, 943426, 1372256, 1588928, 1886852, 2744512, 3773704, 7547408, 15094816, 30189632]

約数ペア:

[(1, 30189632), (2, 15094816), (4, 7547408), (8, 3773704), (11, 2744512), (16, 1886852), (19, 1588928), (22, 1372256), (32, 943426), (37, 815936), (38, 794464), (44, 686128), (61, 494912), (64, 471713), (74, 407968), (76, 397232), (88, 343064), (122, 247456), (148, 203984), (152, 198616), (176, 171532), (209, 144448), (244, 123728), (296, 101992), (304, 99308), (352, 85766), (407, 74176), (418, 72224), (488, 61864), (592, 50996), (608, 49654), (671, 44992), (703, 42944), (704, 42883), (814, 37088), (836, 36112), (976, 30932), (1159, 26048), (1184, 25498), (1216, 24827), (1342, 22496), (1406, 21472), (1628, 18544), (1672, 18056), (1952, 15466), (2257, 13376), (2318, 13024), (2368, 12749), (2684, 11248), (2812, 10736), (3256, 9272), (3344, 9028), (3904, 7733), (4514, 6688), (4636, 6512), (5368, 5624)]