234080459990

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1553597}}^1$

素因数の和:1553697

約数の個数: 64

約数和(自身を含む): 485468303040

約数和(自身を除く): 251387843050

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 61, 65, 95, 122, 130, 190, 247, 305, 494, 610, 793, 1159, 1235, 1586, 2318, 2470, 3965, 5795, 7930, 11590, 15067, 30134, 75335, 150670, 1553597, 3107194, 7767985, 15535970, 20196761, 29518343, 40393522, 59036686, 94769417, 100983805, 147591715, 189538834, 201967610, 295183430, 383738459, 473847085, 767476918, 947694170, 1232002421, 1800618923, 1918692295, 2464004842, 3601237846, 3837384590, 6160012105, 9003094615, 12320024210, 18006189230, 23408045999, 46816091998, 117040229995, 234080459990]

約数ペア:

[(1, 234080459990), (2, 117040229995), (5, 46816091998), (10, 23408045999), (13, 18006189230), (19, 12320024210), (26, 9003094615), (38, 6160012105), (61, 3837384590), (65, 3601237846), (95, 2464004842), (122, 1918692295), (130, 1800618923), (190, 1232002421), (247, 947694170), (305, 767476918), (494, 473847085), (610, 383738459), (793, 295183430), (1159, 201967610), (1235, 189538834), (1586, 147591715), (2318, 100983805), (2470, 94769417), (3965, 59036686), (5795, 40393522), (7930, 29518343), (11590, 20196761), (15067, 15535970), (30134, 7767985), (75335, 3107194), (150670, 1553597)]