42377930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{331}}^1$

素因数の和:435

約数の個数: 64

約数和(自身を含む): 91791360

約数和(自身を除く): 49413430

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 59, 62, 70, 118, 155, 217, 295, 310, 331, 413, 434, 590, 662, 826, 1085, 1655, 1829, 2065, 2170, 2317, 3310, 3658, 4130, 4634, 9145, 10261, 11585, 12803, 18290, 19529, 20522, 23170, 25606, 39058, 51305, 64015, 71827, 97645, 102610, 128030, 136703, 143654, 195290, 273406, 359135, 605399, 683515, 718270, 1210798, 1367030, 3026995, 4237793, 6053990, 8475586, 21188965, 42377930]

約数ペア:

[(1, 42377930), (2, 21188965), (5, 8475586), (7, 6053990), (10, 4237793), (14, 3026995), (31, 1367030), (35, 1210798), (59, 718270), (62, 683515), (70, 605399), (118, 359135), (155, 273406), (217, 195290), (295, 143654), (310, 136703), (331, 128030), (413, 102610), (434, 97645), (590, 71827), (662, 64015), (826, 51305), (1085, 39058), (1655, 25606), (1829, 23170), (2065, 20522), (2170, 19529), (2317, 18290), (3310, 12803), (3658, 11585), (4130, 10261), (4634, 9145)]