258236460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{84391}}^1$

素因数の和:84423

約数の個数: 72

約数和(自身を含む): 829404576

約数和(自身を除く): 571168116

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 84391, 168782, 253173, 337564, 421955, 506346, 759519, 843910, 1012692, 1265865, 1434647, 1519038, 1687820, 2531730, 2869294, 3038076, 3797595, 4303941, 5063460, 5738588, 7173235, 7595190, 8607882, 12911823, 14346470, 15190380, 17215764, 21519705, 25823646, 28692940, 43039410, 51647292, 64559115, 86078820, 129118230, 258236460]

約数ペア:

[(1, 258236460), (2, 129118230), (3, 86078820), (4, 64559115), (5, 51647292), (6, 43039410), (9, 28692940), (10, 25823646), (12, 21519705), (15, 17215764), (17, 15190380), (18, 14346470), (20, 12911823), (30, 8607882), (34, 7595190), (36, 7173235), (45, 5738588), (51, 5063460), (60, 4303941), (68, 3797595), (85, 3038076), (90, 2869294), (102, 2531730), (153, 1687820), (170, 1519038), (180, 1434647), (204, 1265865), (255, 1012692), (306, 843910), (340, 759519), (510, 506346), (612, 421955), (765, 337564), (1020, 253173), (1530, 168782), (3060, 84391)]