15697040820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{509}}^1\times {\mathrm{2971}}^1$

素因数の和:3665

約数の個数: 96

約数和(自身を含む): 44307527040

約数和(自身を除く): 28610486220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 173, 346, 509, 519, 692, 865, 1018, 1038, 1527, 1730, 2036, 2076, 2545, 2595, 2971, 3054, 3460, 5090, 5190, 5942, 6108, 7635, 8913, 10180, 10380, 11884, 14855, 15270, 17826, 29710, 30540, 35652, 44565, 59420, 88057, 89130, 176114, 178260, 264171, 352228, 440285, 513983, 528342, 880570, 1027966, 1056684, 1320855, 1512239, 1541949, 1761140, 2055932, 2569915, 2641710, 3024478, 3083898, 4536717, 5139830, 5283420, 6048956, 6167796, 7561195, 7709745, 9073434, 10279660, 15122390, 15419490, 18146868, 22683585, 30244780, 30838980, 45367170, 90734340, 261617347, 523234694, 784852041, 1046469388, 1308086735, 1569704082, 2616173470, 3139408164, 3924260205, 5232346940, 7848520410, 15697040820]

約数ペア:

[(1, 15697040820), (2, 7848520410), (3, 5232346940), (4, 3924260205), (5, 3139408164), (6, 2616173470), (10, 1569704082), (12, 1308086735), (15, 1046469388), (20, 784852041), (30, 523234694), (60, 261617347), (173, 90734340), (346, 45367170), (509, 30838980), (519, 30244780), (692, 22683585), (865, 18146868), (1018, 15419490), (1038, 15122390), (1527, 10279660), (1730, 9073434), (2036, 7709745), (2076, 7561195), (2545, 6167796), (2595, 6048956), (2971, 5283420), (3054, 5139830), (3460, 4536717), (5090, 3083898), (5190, 3024478), (5942, 2641710), (6108, 2569915), (7635, 2055932), (8913, 1761140), (10180, 1541949), (10380, 1512239), (11884, 1320855), (14855, 1056684), (15270, 1027966), (17826, 880570), (29710, 528342), (30540, 513983), (35652, 440285), (44565, 352228), (59420, 264171), (88057, 178260), (89130, 176114)]