30650970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{719}}^1$

素因数の和:772

約数の個数: 96

約数和(自身を含む): 88646400

約数和(自身を除く): 57995430

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 29, 30, 35, 42, 49, 58, 70, 87, 98, 105, 145, 147, 174, 203, 210, 245, 290, 294, 406, 435, 490, 609, 719, 735, 870, 1015, 1218, 1421, 1438, 1470, 2030, 2157, 2842, 3045, 3595, 4263, 4314, 5033, 6090, 7105, 7190, 8526, 10066, 10785, 14210, 15099, 20851, 21315, 21570, 25165, 30198, 35231, 41702, 42630, 50330, 62553, 70462, 75495, 104255, 105693, 125106, 145957, 150990, 176155, 208510, 211386, 291914, 312765, 352310, 437871, 528465, 625530, 729785, 875742, 1021699, 1056930, 1459570, 2043398, 2189355, 3065097, 4378710, 5108495, 6130194, 10216990, 15325485, 30650970]

約数ペア:

[(1, 30650970), (2, 15325485), (3, 10216990), (5, 6130194), (6, 5108495), (7, 4378710), (10, 3065097), (14, 2189355), (15, 2043398), (21, 1459570), (29, 1056930), (30, 1021699), (35, 875742), (42, 729785), (49, 625530), (58, 528465), (70, 437871), (87, 352310), (98, 312765), (105, 291914), (145, 211386), (147, 208510), (174, 176155), (203, 150990), (210, 145957), (245, 125106), (290, 105693), (294, 104255), (406, 75495), (435, 70462), (490, 62553), (609, 50330), (719, 42630), (735, 41702), (870, 35231), (1015, 30198), (1218, 25165), (1421, 21570), (1438, 21315), (1470, 20851), (2030, 15099), (2157, 14210), (2842, 10785), (3045, 10066), (3595, 8526), (4263, 7190), (4314, 7105), (5033, 6090)]